Single/Dual/Quad, High-Side Current-Sense
Amplifiers with Internal Gain
Typical Operating Characteristics (continued)
(V
CC
= V
RS+
= 12V, V
SENSE
= 100mV, T
A
= +25°C.)
TOTAL OUTPUT ERROR
vs. FULL-SCALE SENSE VOLTAGE
MAX4376/7/8 toc08
MAX4376/MAX4377/MAX4378
MAX4376T
SMALL-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 95mV TO 100mV)
C
L
= 15pF
R
L
=1kΩ
IN
5mV/div
MAX4376 toc09
5
4
TOTAL OUTPUT ERROR (%)
3
2
1
0
-1
-2
0
50
100
V
SENSE
(mV)
150
MAX4376T
MAX4376F
MAX4376H
100mV
95mV
2.0V
OUT
50mV/div
1.9V
200
2µs/div
MAX4376F
SMALL-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 95mV TO 100mV)
MAX4376 toc10
MAX4376H
SMALL-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 95mV to 100mV)
C
L
= 15pF
R
L
= 5kΩ
IN
5mV/div
MAX4376 toc11
C
L
= 15pF
R
L
= 2.5kΩ
IN
5mV/div
100mV
95mV
100mV
95mV
5V
OUT
100mV/div
4.75V
2µs/div
2µs/div
OUT
200mV/div
10V
9.5V
MAX4376T
LARGE-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 6mV to 100mV)
MAX4376 toc12
MAX4376F
LARGE-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 6mV to 100mV)
C
L
= 15pF
R
L
= 2.5kΩ
100mV
IN
45mV/div
MAX4376 toc13
C
L
= 15pF
R
L
= 1kΩ
IN
45mV/div
100mV
6mV
2V
6mV
5V
OUT
500mV/div
0.120V
OUT
2V/div
0.3V
2µs/div
2µs/div
_______________________________________________________________________________________
5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
